diff --git a/pom.xml b/pom.xml
index 68db4cb..c1a17a6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -182,7 +182,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.1</version>
+			<version>2.9.10.8</version>
 		</dependency>
 		<dependency>
 			<groupId>org.msgpack</groupId>
@@ -214,7 +214,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.3</version>
+			<version>2.9.10.8</version>
 		</dependency>
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>